Explore our diverse capabilities in manufacturing high-end custom street wear, activewear, and fashion apparel. Engineered for premium global brands.
Established in the heart of Humen Town, Dongguan City—widely recognized as the "Famous Garment Town of China"—Dongguan City Xinhui Apparel Co., Ltd. has established itself as an industry-leading garment OEM & ODM export specialist. Over the past 5+ years of active export operations and backed by more than 10 years of clothing design and manufacturing expertise, we have dedicated ourselves to offering full-process custom solutions.
We serve dynamic international markets including the United States, the United Kingdom, Canada, and Australia. By bridging local garment craftsmanship with innovative fabric technologies, we enable global labels to actualize distinct product identities and secure sustainable growth.
Why leading global clothing brands trust Xinhui Apparel for custom long t-shirt production and complex private label apparel manufacturing.
Start small batch manufacturing from just 30 pieces per design. Perfect for premium streetwear startups and high-end niche fashion releases to test new custom styles without heavy inventory risk.
Our design experts translate your rough concepts, tech-packs, or sketches into production-ready 2D digital apparel mockups. Bridge structural design ideas to reality before sample stitching.
We respect your market timelines. With a dedicated sample-making department, we get standard custom samples finished and checked within 2 weeks, allowing for quick design iterations.
We operate our own industrial washing facility, ensuring complete control over enzyme washes, acid washes, silicone softening, and vintage stone-wash effects to create unique fabric textures.
Our multi-stage QC protocol means every single piece undergoes meticulous checking. From seam tensile strength to sewing thread cleanups, we ensure zero surprises for your retail customers.
Experienced in handling technical patterns, activewear paneling, and advanced fabrics. Be it moisture-wicking synthetic meshes or double-knit heavyweight cotton fleece, we make it seamless.
A Comprehensive Manufacturing Guide on Fabric Science, Customization Techniques, and Global Supply Chains
In modern streetwear, urban aesthetics, and functional sportswear, the long T-shirt (often referred to as a "longline tee" or "tall tee") represents a significant departure from classic apparel silhouettes. It is defined by its extended hemline, tailored drape, and strategic side-slits or curved tails. To the untrained eye, a long T-shirt is merely a stretched version of a basic shirt. However, professional manufacturers understand that an extended length introduces complex pattern challenges. If fabric weight is not correctly matched to the silhouette, the shirt will distort, cling awkwardly, or shrink unevenly during washing.
Global brands are prioritizing custom-molded long tees because of their versatility. They serve as foundational layering pieces in winter collections and function as standalone statement wear in warm weather. Creating a premium longline garment requires deep expertise in fabric stability, yarn selection, and structural pattern design. Dongguan City Xinhui Apparel Co., Ltd. applies technical engineering at the initial cut-and-sew stage, ensuring that each garment hangs straight and maintains its structural integrity over time.
Selecting the right fabric is critical when manufacturing high-quality long T-shirts. Weight, drape, breathability, and durability must be balanced. In our Humen-based facility, we categorize materials based on their end-use applications, ensuring buyers secure the exact properties they need:
| Fabric Blend | Standard Weight (GSM) | Primary Use Case | Key Performance Attribute |
|---|---|---|---|
| 100% Combed Cotton | 180 - 220 GSM | Classic Streetwear Layering | Excellent Print Surface & Breathability |
| Premium Heavy French Terry | 260 - 320 GSM | Oversized Luxury Urban Apparel | Structural Boxy Silhouette & Warmth |
| Bamboo Cotton Blend | 160 - 190 GSM | Athletic / Everyday Comfort Wear | Natural Anti-odor, Soft Drape, Silky Touch |
| Cotton / Poly Blend (Recycled) | 180 - 240 GSM | High-use Performance Merchandise | Minimal Shrinkage, High Color Fastness |
A brand's identity is defined by its customization. At Xinhui Apparel, we utilize a range of modern printing and textile treatment methods, giving designers full creative control over their products:
Advanced Textile Printing: We offer traditional water-based ink silk screening, plastisol print for tactile dimension, puff print for a 3D effect, and high-definition Direct-to-Garment (DTG) printing for detailed multi-color designs.
Industrial Wash Treatments: Our in-house washing facility allows us to apply vintage finishes, including acid wash, pigment wash, and enzyme wash. The enzyme wash is particularly useful for pre-shrinking fabrics and providing a soft, retail-ready feel.
Structural Customization: From drop-shoulder cuts and side vents to curved hems and flatlock athletic stitching, we shape the physical garment to meet specific brand requirements.
Sourcing your long T-shirts from Humen Town, Dongguan City, offers access to one of the world's most concentrated textile clusters. This location provides several key logistical and production advantages for apparel brands:
This concentrated ecosystem enables us to keep overhead costs low, providing competitive pricing for high-quality, customized garments without sacrificing quality standards.
How Xinhui Apparel converts your product concepts into premium retail-ready inventory.
We analyze your tech pack or drawing to generate a 2D mockup, confirming cut patterns, measurements, and design locations.
We procure yarn and knit fabric that meet your specifications, ensuring consistent thread count and weight (GSM).
The garments are cut and sewn with precision. Screen printing, puff printing, or custom embroidery is then applied.
Each piece undergoes detail checking, trimming of loose threads, fabric inspection, pressing, and individual bagging.
Long T-shirts are used across several key market segments, each requiring specific design and construction choices:
1. Streetwear & Urban Fashion: Characterized by boxy fits, heavy 260+ GSM fabrics, dropped shoulders, and curved or split step-hems. These garments are designed to hold their shape and layer cleanly under flight jackets or hoodies.
2. Functional Gym & Activewear: Requires lightweight, moisture-wicking synthetic fibers or bamboo-spandex blends. Raglan sleeves and high-stretch cover-stitch seams prevent rubbing and allow for comfortable movement during high-intensity training.
3. Maternity & Loungewear: Requires soft fabrics (such as modal, ring-spun combed cotton, or elastane blends) and extended front hemlines. These shirts are designed to provide coverage, stretch comfortably, and remain breathable for daily wear.
Addressing compliance, environmental standards, and logistics for international retail networks.
We offer rolling quarterly contract forecasting and priority production booking to help large retailers avoid stockouts and manage inventory levels effectively.
We source OEKO-TEX Standard 100, Global Organic Textile Standard (GOTS), and Global Recycled Standard (GRS) fabrics, helping brands meet their sustainability guidelines.
We provide detailed customs documentation, specific HS code classifications, and flat-packed bulk shipments to reduce import duty costs and simplify entry clearances.
The foundation of Xinhui Apparel lies in a simple goal: "to enable global consumers to wear high-quality, personalized clothing." Many years ago, our founder recognized the growing demand for specialty fashion cuts in Western markets, along with the deep manufacturing capabilities of Humen's apparel cluster. This led us to focus on garment customization and export.
What began as managing small-batch orders for independent designers has evolved into supporting established brands across North America, Europe, and Oceania. Every product we manufacture helps brand owners realize their creative concepts, connecting local Chinese manufacturing expertise with global apparel retail.
Get clear, practical answers regarding fabrics, design setups, logistics, and production limits.
We manufacture a wide range of custom sportswear, activewear, knitwear, and structured dresses for international retailers.
Xinhui Apparel